As most words would be repeated again and again in the book, such a reading habit helps students to establish longtimememory.
久而久之，由于多数生词会在原著中反复出现，阅读原著习惯的形成也自然而然地解决了词汇问题。
2
In fact, scientists had been thinking for a longtime that African cichlids might have a good memory.
事实上，科学家们过去一直认为非洲慈鲷可能有很好的记忆力。
3
Otherwise, the session will persist until it expires, which will consume memory, potentially for a longtime, depending on the session expiration timeout.